Piston Assembly, TZP Back Catalog number: 11-1597 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4116 Sample Needle Kit, 15µL Price on request CTS-A11374 Tube Assy, SSV to I2V Price on request CTS-11312 PEEK™ Rotor, HPV Price on request